FKIE_CVE-2025-14146

Vulnerability from fkie_nvd - Published: 2026-01-09 08:15 - Updated: 2026-04-15 00:35
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
The Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 10.14.10 via the `WPBC_FLEXTIMELINE_NAV` AJAX action. This is due to the nonce verification being conditionally disabled by default (`booking_is_nonce_at_front_end` option is `'Off'` by default). When the `booking_is_show_popover_in_timeline_front_end` option is enabled (which is the default in demo installations and can be enabled by administrators), it is possible for unauthenticated attackers to extract sensitive booking data including customer names, email addresses, phone numbers, and booking details.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/lib/wpbc-ajax.php#L29
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/timeline/v2/wpbc-class-timeline_v2.php#L3187
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/wpbc-activation.php#L572
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/includes/_functions/nonce_func.php#L33
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3434934%40booking%2Ftrunk&old=3432649%40booking%2Ftrunk&sfp_email=&sfph_mail=#file2
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/281a1c0e-bbd8-4cf6-94ca-b888c7d7e3af?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 10.14.10 via the `WPBC_FLEXTIMELINE_NAV` AJAX action. This is due to the nonce verification being conditionally disabled by default (`booking_is_nonce_at_front_end` option is `\u0027Off\u0027` by default). When the `booking_is_show_popover_in_timeline_front_end` option is enabled (which is the default in demo installations and can be enabled by administrators), it is possible for unauthenticated attackers to extract sensitive booking data including customer names, email addresses, phone numbers, and booking details."
    },
    {
      "lang": "es",
      "value": "El plugin Booking Calendar para WordPress es vulnerable a la exposici\u00f3n de informaci\u00f3n sensible en todas las versiones hasta la 10.14.10, inclusive, a trav\u00e9s de la acci\u00f3n AJAX \u0027WPBC_FLEXTIMELINE_NAV\u0027. Esto se debe a que la verificaci\u00f3n de nonce est\u00e1 deshabilitada condicionalmente por defecto (la opci\u00f3n \u0027booking_is_nonce_at_front_end\u0027 est\u00e1 \u0027Off\u0027 por defecto). Cuando la opci\u00f3n \u0027booking_is_show_popover_in_timeline_front_end\u0027 est\u00e1 habilitada (lo cual es el valor por defecto en instalaciones de demostraci\u00f3n y puede ser habilitado por administradores), es posible que atacantes no autenticados extraigan datos de reserva sensibles, incluyendo nombres de clientes, direcciones de correo electr\u00f3nico, n\u00fameros de tel\u00e9fono y detalles de la reserva."
    }
  ],
  "id": "CVE-2025-14146",
  "lastModified": "2026-04-15T00:35:42.020",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-01-09T08:15:57.330",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/lib/wpbc-ajax.php#L29"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/timeline/v2/wpbc-class-timeline_v2.php#L3187"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/wpbc-activation.php#L572"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/includes/_functions/nonce_func.php#L33"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3434934%40booking%2Ftrunk\u0026old=3432649%40booking%2Ftrunk\u0026sfp_email=\u0026sfph_mail=#file2"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/281a1c0e-bbd8-4cf6-94ca-b888c7d7e3af?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}


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